brake YAMAHA NIKEN GT 2020 Owners Manual

Table of contentsSafety information ............................ 1-1
Description ....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
Instrument an d control functions ... 3-1
Immobilizer system......................... 3-1
Main switch/steering lock............... 3-2
Handlebar switches ........................ 3-3
Indicator lights and warning lights............................................ 3-5
Cruise control system..................... 3-8
Multi-function meter unit .............. 3-11
D-mode (drive mode).................... 3-18
Clutch lever .................................. 3-19
Shift pedal .................................... 3-19
Quick shift system ........................ 3-20
Brake lever.................................... 3-20
Brake pedal .................................. 3-21
ABS .............................................. 3-21
Traction control system ................ 3-22
Fuel tank cap ................................ 3-24
Fuel ............................................... 3-25
Fuel tank overflow hose ............... 3-26
Catalytic converter ....................... 3-27
Seats ............................................ 3-27
Helmet holding cable.................... 3-29
Storage compartment .................. 3-29
Rear view mirrors.......................... 3-30 Adjusting the front fork ................. 3-30
Adjusting the shock absorber
assembly.................................... 3-32
Auxiliary DC jacks ......................... 3-33
Sidestand ...................................... 3-34
Ignition circuit cut-off system ....... 3-35
For your safety – pre-operation
checks ............................................... 4-1
Operation an d important ri din g
points ................................................. 5-1
Engine break-in ............................... 5-1
Starting the engine .......................... 5-2
Shifting ............................................ 5-3
Tips for reducing fuel consumption ................................ 5-4
Parking ............................................ 5-5
Perio dic maintenance an d
a d justment ........................................ 6-1
Tool kit ............................................ 6-2
Periodic maintenance charts .......... 6-3
Periodic maintenance chart for the emission control system .............. 6-3
General maintenance and
lubrication chart ........................... 6-5
Removing and installing the panel ............................................ 6-9
Checking the spark plugs ............. 6-10
Canister ......................................... 6-11 Engine oil ...................................... 6-11
Why Yamalube.............................. 6-13
Coolant ......................................... 6-14
Air filter element ............................ 6-15
Checking the engine idling
speed ........................................ 6-15
Checking the throttle grip free play ............................................ 6-16
Valve clearance............................. 6-16
Tires .............................................. 6-16
Cast wheels .................................. 6-19
Adjusting the clutch lever free play ............................................ 6-19
Checking the brake lever free
play ............................................ 6-20
Brake light switches ..................... 6-20
Checking the front and rear brake pads ................................ 6-21
Checking the brake fluid level ...... 6-22
Changing the brake fluid .............. 6-23
Drive chain slack........................... 6-23
Cleaning and lubricating the drive chain ................................. 6-25
Checking and lubricating the cables ........................................ 6-25
Checking and lubricating the
throttle grip and cable ............... 6-26
Checking and lubricating the brake and shift pedals............... 6-26
Checking and lubricating the brake and clutch levers ............. 6-27UB5BE1E0.book Page 1 Wednesday, October 30, 2019 9:59 AM

Description
2-2
2
EAU10421
Right view
2
1
1
4
3
6
7
8
9
5
1. Fuses (page 6-31)
2. Rear brake fluid reservoir (page 6-22)
3. Fuel tank cap (page 3-24)
4. Rebound damping force adjuster (page 3-30)
5. Compression damping force adjuster (page 3-30)
6. Coolant reservoir (page 6-14)
7. Engine oil level check window (page 6-11)
8. Engine oil filler cap (page 6-11) 9. Brake pedal (page 3-21)UB5BE1E0.book Page 2 Wednesday, October 30, 2019 9:59 AM

Description
2-3
2
EAU10431
Controls and instruments
1
2
7
6
5
3
4
8,9
9
10
1. Clutch lever (page 3-19)
2. Left handlebar switches (page 3-3)
3. Auxiliary DC jack (page 3-33)
4. Multi-function meter unit (page 3-11)
5. Front brake fluid reservoir (page 6-22)
6. Right handlebar switches (page 3-3)
7. Brake lever (page 3-20)
8. Throttle grip (page 6-16) 9. Grip warmer (page 3-14)
10.Main switch/steering lock (page 3-2)
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Instrument and control functions
3-6
3
el warning light will flash repeatedly. If
this occurs, have a Yamaha dealer
check the vehicle.
TIPWhen the vehicle is turned on, the light
will come on for a few seconds and
then go off. If the light does not come
on, or if the light remains on after con-
firming that the oil level is correct (see
page 6-11), have a Yamaha dealer
check the vehicle.
EAU58402
Cruise control in
dicator li ghts “ ”
an d “SET”
These indicator lights come on when
the cruise control system is activated.
(See page 3-8.)TIPWhen the vehicle is turned on, these
lights should come on for a few sec-
onds and then go off. If the lights do
not come on, have a Yamaha dealer
check the vehicle.
EAU11449
Coolant temperature warnin g
li g ht “ ”
This warning light comes on when the
engine is overheating. If this occurs,
stop the engine immediately and allow
the engine to cool. (See page 6-36.)
For vehicles with a radiator fan, the ra-
diator fan(s) automatically switch on or
off according to the coolant tempera-
ture.TIPWhen the vehicle is turned on, the light
will come on for a few seconds, and
then go off. If the light does not come
on, or if the light remains on, have a
Yamaha dealer check the vehicle. NOTICE
ECA10022
Do not continue to operate the en-
g ine if it is overheatin g.
EAU79311
En gine trou ble warnin g li ght “ ”
This warning light comes on if a prob-
lem is detected in the engine. If this oc-
curs, have a Yamaha dealer check the
on-board diagnostic system.
TIPWhen the vehicle is turned on, this light
should come on for a few seconds and
then go off. Otherwise, have a Yamaha
dealer check the vehicle.
EAU69895
ABS warnin g lig ht “ ”
This warning light comes on when the
vehicle is first turned on, and goes off
after starting riding. If the warning light
comes on while riding, the anti-lock
brake system may not work correctly.
WARNING
EWA16043
If the ABS warnin g li ght does not
turn off after reachin g 10 km/h (6
mi/h), or if the warnin g li ght comes
on while ri din g:
 Use extra caution to avoi d pos-
si ble wheel lock durin g emer-
g ency brakin g.
 Have a Yamaha dealer check
the vehicle as soon as possi ble.
ABS
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Instrument and control functions
3-9
3
Adjustin g the set cruisin g speed
While the cruise control system is op-
erating, push the “RES+” side of the
cruise control setting switch to in-
crease the set cruising speed or the
“SET–” side to decrease the set speed.
TIPPushing the setting switch once will
change the speed in increments of ap-
proximately 2.0 km/h (1.2 mi/h). Hold-
ing the “RES+” or “SET–” side of the
cruise control setting switch down will
increase or decrease the speed contin-
uously until the switch is released.
You can also manually increase your
traveling speed using the throttle. After
you have accelerated, you can set a
new cruising speed by pushing the
“SET–” side of the setting switch. If you
do not set a new cruising speed, when
you return the throttle grip, the vehicle
will decelerate to the previously set
cruising speed.
Deactivatin g the cruise control sys-
tem
Perform one of the following opera-
tions to cancel the set cruising speed.
The “SET” indicator light will go off.  Turn the throttle grip past the
closed position in the deceleration
direction. 
Apply the front or rear brake.
 Squeeze the clutch lever.
 Use the shift pedal.
Push the power switch to turn off the
cruise control system. The “ ” indica-
tor light and the “SET” indicator light
will go off.
TIPTraveling speed decreases as soon as
the cruise control system is deactivat-
ed; unless the throttle grip is turned.Usin g the resume function
Push the “RES+” side of the cruise
control setting switch to reactivate the
cruise control system. The traveling
speed will return to the previously set
cruising speed. The “SET” indicator
light will come on.
WARNING
EWA16351
It is d angerous to use the resume
function when the previously set
cruisin g speed is too hi gh for current
con ditions.
1. Cruise control setting switch “RES+/SET–”
2. Cruise control setting indicator light “SET”
1 2
1. Deceleration direction
1
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Instrument and control functions
3-10
3
TIPPushing the power switch while the
system is operating will turn the sys-
tem off completely and erase the previ-
ously set cruising speed. You will not
be able to use the resume function until
a new cruising speed has been set.Automatic deactivation of the cruisecontrol systemThe cruise control system for this mod-
el is electronically controlled and is
linked with the other control systems.
The cruise control system will auto-
matically become deactivated under
the following conditions:
 The cruise control system is not
able to maintain the set cruising
speed.
 Wheel slip or wheel spin is detect-
ed. (If the traction control system
has not been turned off, the trac-
tion control system will work.)
 The start/engine stop switch is set
to the “ ” position.
 The engine stalls.
 The sidestand is lowered. When traveling with a set cruising
speed, if the cruise control system is
deactivated under the above condi-
tions, the “ ” indicator light will go off
and the “SET” indicator light will flash
for 4 seconds, and then go off.
When not traveling with a set cruising
speed, if the start/engine stop switch is
set to the “ ” position, the engine
stalls, or the sidestand is lowered, then
the “ ” indicator light will go off (the
“SET” indicator light will not flash).
If the cruise control system is automat-
ically deactivated, please stop and
confirm that your vehicle is in good op-
erating condition.
Before using the cruise control system
again, activate it using the power
switch.
TIPIn some cases, the cruise control sys-
tem may not be able to maintain the set
cruising speed when the vehicle is
traveling uphill or downhill.
 When the vehicle is traveling up-
hill, the actual traveling speed may
become lower than the set cruis- ing speed. If this occurs, acceler-
ate to the desired traveling speed
using the throttle.
 When the vehicle is traveling
downhill, the actual traveling
speed may become higher than
the set cruising speed. If this oc-
curs, the setting switch cannot be
used to adjust the set cruising
speed. To reduce the traveling
speed, apply the brakes. When
the brakes are applied, the cruise
control system will become deac-
tivated.
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Instrument and control functions
3-20
3
EAU84560
Quick shift systemThe quick shift system (QS) allows for
full-throttle, clutch lever-less, electron-
ically-assisted upshifts. When the shift
switch detects motion in the shift ped-
al, engine power and drive torque are
momentarily adjusted to allow the up-
shift to occur.TIP QS operates when traveling at
least 20 km/h (12 mi/h) with an en-
gine speed of 4000 r/min or high-
er, and only when accelerating.
 QS does not operate when the
clutch lever is pulled.To turn the system off1. Turn the main switch off.
2. Move the shift pedal upward so
that the shift rod is partially re-
tracted into the shift switch, and
hold it in that position. 3. Turn the main switch on, and after
10 seconds release the shift ped-
al.
4. “ ” will disappear.
TIPTo turn on the quick shift system, per-
form the same procedure.
EAU26827
Brake leverThe brake lever is located on the right
side of the handlebar. To apply the
front brake, pull the lever toward the
throttle grip.
The brake lever is equipped with a
brake lever position adjusting dial. To
adjust the distance between the brake
lever and the throttle grip, push the
brake lever away from the throttle grip
and rotate the adjusting dial. Make
sure the setting number on the adjust-
ing dial aligns with the match mark on
the brake lever.
1. Shift switch
2. Rod
1
2
1. Brake lever
2. Distance
3. Brake lever position adjusting dial
4. Match mark3
4
1
2
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Instrument and control functions
3-21
3
EAU12944
Brake ped alThe brake pedal is located on the right
side of the motorcycle. To apply the
rear brake, press down on the brake
pedal.
EAU84570
ABSThe anti-lock brake system (ABS) acts
on the front and rear brakes indepen-
dently.
WARNING
EWA16051
Always keep a sufficient distance
from the vehicle ahea d to match the
ri din g spee d even with ABS.
 The ABS performs best with
lon g b rakin g d istances.
 On certain surfaces, such as
rou gh or g ravel roa ds, the b rak-
in g d istance may b e longer with
the ABS than without.How to operate the brakes
Operate the brake lever and brake
pedal the same as you would conven-
tional brakes. If wheel slip is detected
while braking, ABS will activate and a
pulsating sensation may be felt at the
brake lever or brake pedal. Continue to
apply the brakes and let the ABS work.
Do not pump the brakes as this will re-
duce braking effectiveness. 
The ABS performs a self-check
when you first start off. During this
time a clicking noise from the hy-
draulic unit may be audible, and if
the brake lever or brake pedal is
applied a vibration can be felt, but
this is not a malfunction.
 The brake system will revert to a
conventional brake system in case
of ABS malfunction.
NOTICE
ECA20100
Be careful not to d amage the wheel
sensor or wheel sensor rotor; other-
wise, improper performance of the
ABS will result.
1. Brake pedal
1
1. Front wheel sensor
2. Front wheel sensor rotor
1
2
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For your safety – pre-operation checks
4-1
4
EAU1559A
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWA11152
Failure to inspect or maintain the vehicle properly increases the possibility of an acci dent or equipment damag e.
Do not operate the vehicle if you fin d any pro blem. If a pro blem cannot be corrected b y the proce dures provi ded in
this manual, have the vehicle inspecte d b y a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel • Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
• Check fuel tank overflow hose for obstructions, cracks or damage, and check
hose connection. 3-25, 3-26
En gine oil • Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage. 6-11
Coolant • Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage. 6-14
Front brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 6-21, 6-22
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For your safety – pre-operation checks
4-2
4
Rear brake • Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage. 6-21, 6-22
Clutch • Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.
6-19
Throttle grip • Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate ca-
ble and grip housing. 6-16, 6-26
Control ca bles • Make sure that operation is smooth.
• Lubricate if necessary. 6-25
Drive chain • Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.
6-23, 6-25
Wheels an d tires • Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.
6-16, 6-19
Brake an d shift pe dals • Make sure that operation is smooth.
• Lubricate pedal pivoting points if necessary. 6-26
Brake an d clutch levers • Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.
6-27
Centerstan d, si destan d • Make sure that operation is smooth.
• Lubricate pivots if necessary.
6-27
ITEM CHECKS PAGE
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